Consider functions fand g. f(x) = 21x^2 + 13x - 20
g(s) = -3 - 4
Which expression is equal to f(x) / g(x)
7x - 5
-7x+5
7x+ 5
-7x-5

Match each polynomial with its factorization.

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

On a piece of paper graph f(x)=5•(0.4)^x